Base | Representation |
---|---|
bin | 1001010111110010… |
… | …11010111111001011 |
3 | 110222122112122120220 |
4 | 10223321122333023 |
5 | 40301022042311 |
6 | 2151133121123 |
7 | 235453352151 |
oct | 45371327713 |
9 | 13878478526 |
10 | 5031440331 |
11 | 2152131655 |
12 | b850291a3 |
13 | 622519338 |
14 | 35a3273d1 |
15 | 1e6ab7206 |
hex | 12be5afcb |
5031440331 has 16 divisors (see below), whose sum is σ = 7068589440. Its totient is φ = 3174638400.
The previous prime is 5031440311. The next prime is 5031440339. The reversal of 5031440331 is 1330441305.
It is a happy number.
It is not a de Polignac number, because 5031440331 - 25 = 5031440299 is a prime.
It is a super-2 number, since 2×50314403312 = 50630783608826779122, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (5031440339) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16156 + ... + 101606.
It is an arithmetic number, because the mean of its divisors is an integer number (441786840).
Almost surely, 25031440331 is an apocalyptic number.
5031440331 is a deficient number, since it is larger than the sum of its proper divisors (2037149109).
5031440331 is a wasteful number, since it uses less digits than its factorization.
5031440331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 86506.
The product of its (nonzero) digits is 2160, while the sum is 24.
The square root of 5031440331 is about 70932.6464401266. The cubic root of 5031440331 is about 1713.5526076768.
Adding to 5031440331 its reverse (1330441305), we get a palindrome (6361881636).
The spelling of 5031440331 in words is "five billion, thirty-one million, four hundred forty thousand, three hundred thirty-one".
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